package day15MySQL;

public class Demo01 {
    public static void main(String[] args) {

        // SQL: Structured	Query	Language
        // MySQL 、SQL Server、 Oracle、 postGre SQL、MongoDB
        // 登录数据库命令： mysql -u root -p
        /*
            -u: username
            -p: password

            创建数据库:
             create database  2307e_01;
             create database  2307e_02 character set utf8;
             create database  2307e_03 character set utf8mb4;
             create database  2307e_04 character set utf8mb4 COLLATE 'utf8mb4_unicode_ci';
             ALTER DATABASE `2307e_01` COLLATE 'utf8mb4_unicode_ci';
        * */
    }
}
